CN207447831U - A kind of robot screw self-feeding anticreep deep hole tightening mechanism - Google Patents
A kind of robot screw self-feeding anticreep deep hole tightening mechanism Download PDFInfo
- Publication number
- CN207447831U CN207447831U CN201721341956.3U CN201721341956U CN207447831U CN 207447831 U CN207447831 U CN 207447831U CN 201721341956 U CN201721341956 U CN 201721341956U CN 207447831 U CN207447831 U CN 207447831U
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- Prior art keywords
- screw
- connecting seat
- anticreep
- feeding
- deep hole
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- 230000007246 mechanism Effects 0.000 title claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 19
- 238000005192 partition Methods 0.000 claims description 14
- 235000014676 Phragmites communis Nutrition 0.000 claims description 8
- 230000009471 action Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
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- 230000001737 promoting effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a kind of robot screw self-feeding anticreep deep hole tightening mechanisms, it is directly connected to by connecting seat on robot arm, screw material stocking pipe is connected by screw delivery pipe with external screw automatic array conveying equipment, and unordered screw is arranged on request and is constantly delivered in screw material stocking pipe；Then by cylinder tightening axle is driven to move up and down, realization is sent automatically and the turn of the screw, so both can be no longer additional to send screws apptss while robot had been used to realize automation, and without repeating to pick and place screw, the work efficiency of raising reduces equipment cost again.
Description
Technical field
The utility model belongs to mechanical assistance technical field of tools, and in particular to a kind of robot screw self-feeding is prevented
De- deep hole tightening mechanism.
Background technology
It needs to tighten screw in machinery manufacturing industry, many workpiece assembling process；Present most of the turn of the screws all pass through
It manually holds electric screw driver to be operated, not only action needs to repeat to pick and place screw every time, less efficient, and needs outer
Oil (gas) filling device, it is manually also relatively high with equipment cost, current industrialized production can not be adapted to.
Utility model content
The utility model for the prior art work efficiency it is low, of high cost the defects of provide a kind of robot screw
Self-feeding anticreep deep hole tightening mechanism.
The purpose of this utility model is achieved through the following technical solutions：
A kind of robot is with screw self-feeding anticreep deep hole tightening mechanism, the connecting seat including being used to connect robot；
Cylinder is provided with below the connecting seat；The cylinder rod of the cylinder passes through the connecting seat；It is additionally provided on the connecting seat
A piece tightening axle parallel with the cylinder rod；The tightening axle is connected with the cylinder rod by link block；The connecting seat
Lower section is additionally provided with screw transmitting tube；By partition plate screw material stocking pipe and tightening axle is divided into slide inside the screw transmitting tube
Pipe；The position opposite with the screw material stocking pipe is additionally provided with screw delivery pipe above the connecting seat；The screw delivery pipe
One end is connected with external screw automatic array conveying equipment, and the other end is connected with the screw material stocking pipe；The tightening axle is set
In in the tightening axle sliding tube；The one end of the partition plate away from the connecting seat is additionally provided with screw limited block；The screw
Limited block can swing on the partition plate along its center；The one end of the screw transmitting tube away from the connecting seat is set
There is screw outlet.
Further, conveying speed of the screw in screw material stocking pipe is too fast and the phenomenon that screw is stuck occurs in order to prevent；
The screw transmitting tube is provided with outlet buffer area in the end of the partition plate and close to one end of screw outlet；It is described go out
Mouth buffer area is a curve bend.
Further, it is described in order to ensure that screw is vertical with the face of screw to be installed from the direction that screw outlet is launched
Screw transmitting tube is additionally provided with two panels in the screw exit and is oriented to reed；Reed is oriented to described in two panels to export along the screw
Vertical centerline is symmetrical.
Further, in order to ensure tightening axle when hitting screw, screw uniform force and can automatic tightening screw, institute
Tightening axle is stated to determine torque tightening axle；The tightening axle is arranged to the groove with screw head close to one end that the screw exports
The raised lines that lines is adapted.
Further, in order to enable screw limited block can swing on partition plate, the tightening axle is arranged to push away
Two sections of lever and impact bar；The catch bar is connected with the link block；The impact bar is used to promoting and tightening screw；It is described
The diameter of impact bar is more than the diameter of the catch bar.
Compared with prior art, the utility model at least has the following advantages：
The robot of the utility model screw self-feeding anticreep deep hole tightening mechanism, is directly connected to by connecting seat
On robot arm, screw material stocking pipe is connected by screw delivery pipe with external screw automatic array conveying equipment, by unordered spiral shell
Nail is arranged and is constantly delivered in screw material stocking pipe on request；Then by cylinder tightening axle is driven to move up and down, realized automatic
It send and the turn of the screw, so both can be no longer additional to send screws apptss while robot is used to realize automation, without repeating
Screw is picked and placeed, the work efficiency of raising reduces equipment cost again.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to the structure shown in these attached drawings.
Fig. 1 is the structure diagram of the robot screw self-feeding anticreep deep hole tightening mechanism of the utility model；
Fig. 2 is a kind of motion state diagram of Fig. 1 screws in screw transmitting tube；
Fig. 3 is another motion state diagram of Fig. 1 screws in screw transmitting tube.
Reference sign：1- connecting seats；2- cylinders；21- cylinder rods；3- tightening axles；31- protrusion lines；32- impacts
Bar；33- catch bars；4- link blocks；5- screw transmitting tubes；51- partition plates；52- screw material stocking pipes；53- tightening axle sliding tubes；54-
Export buffer area；55- screws export；56- is oriented to reed；6- screw limited blocks；7- screw delivery pipes；The first screws of 8-；9-
Two screws；The 3rd screws of 10-.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that described embodiment is only the part of the embodiment rather than whole of the utility model
Embodiment.
Based on the embodiment in the utility model, those of ordinary skill in the art are without creative efforts
All other embodiments obtained shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining relative position relation, motion conditions under a certain particular pose (as shown in drawings) between each component etc., such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In the utility model such as relating to the description of " first ", " second " etc. be only used for description purpose, and it is not intended that
Indicate or imply its relative importance or the implicit quantity for indicating indicated technical characteristic.Define as a result, " first ",
At least one this feature can be expressed or be implicitly included to the feature of " second ".
In the description of the utility model, " multiple " are meant that at least two, such as two, three etc., unless otherwise
It is clearly specific to limit.
In the utility model, unless otherwise clearly defined and limited, term " connection ", " fixation " etc. should do broad sense reason
Solution, for example, " fixation " can be fixedly connected or be detachably connected or integrally；It can be mechanical connection, also may be used
Be electrical connection；It can be directly connected, can also be indirectly connected by intermediary, can be the connection inside two elements
Or the interaction relationship of two elements, unless otherwise restricted clearly.It for the ordinary skill in the art, can be with
Concrete meaning of the above-mentioned term in the utility model is understood as the case may be.
In addition, the technical solution between each embodiment of the utility model can be combined with each other, but must be with ability
Domain those of ordinary skill can be implemented as basis, will be understood that when the combination appearance of technical solution is conflicting or can not realize
The combination of this technical solution is not present, also not within the protection domain of the requires of the utility model.
As shown in Figure 1, the robot screw self-feeding anticreep deep hole tightening mechanism in the present embodiment, including the company of being used for
The connecting seat 1 of welding robot；1 lower section of connecting seat is provided with cylinder 2；The cylinder rod 21 of the cylinder 2 passes through the connection
Seat 1；A tightening axle 3 parallel with the cylinder rod 21 is additionally provided on the connecting seat 1；The tightening axle 3 and the gas
Cylinder rod 21 is connected by link block 4；1 lower section of connecting seat is additionally provided with screw transmitting tube 5；Inside the screw transmitting tube 5
Screw material stocking pipe 52 and tightening axle sliding tube 53 are divided by partition plate 51；1 top of connecting seat and the screw material stocking pipe 5
Opposite position is additionally provided with screw delivery pipe 7；Described 7 one end of screw delivery pipe connects with external screw automatic array conveying equipment
It connects, the other end is connected with the screw material stocking pipe 52；The tightening axle 3 is arranged in the tightening axle sliding tube 53；It is described every
The one end of plate 51 away from the connecting seat 1 is additionally provided with screw limited block 6；The screw limited block 6 energy on the partition plate 51
It is enough to swing along its center；The one end of the screw transmitting tube 5 away from the connecting seat 1 is provided with screw outlet 55.
Preferably, conveying speed of the screw in screw material stocking pipe 52 is too fast and occur that screw is stuck to be showed in order to prevent
As；The screw transmitting tube 5 is provided with outlet caching in the end of the partition plate 51 and close to one end of screw outlet 55
Area 54；The outlet buffer area 54 is a curve bend.
Preferably, in order to ensure screw from 55 directions launched of screw outlet, institute vertical with the face of screw to be installed
It states screw transmitting tube 5 and two panels guiding reed 56 is additionally provided at screw outlet 55；Reed 56 is oriented to described in two panels along institute
It is symmetrical to state 55 vertical centerlines of screw outlet.
Preferably, in order to ensure tightening axle 3 when hitting screw, screw uniform force and can automatic tightening screw,
The tightening axle 3 is to determine torque tightening axle；The tightening axle 3 is arranged to close to one end of screw outlet 55 and screw head
The raised lines 31 that is adapted of groove lines.
Preferably, in order to enable screw limited block 6 can swing on partition plate 51, the tightening axle 3 is set
For 32 two sections of catch bar 33 and impact bar；The catch bar 33 is connected with the link block 4；The impact bar 32 for promote and
Tighten screw；The diameter of the impact bar 32 is more than the diameter of the catch bar 33.
The robot of the utility model is as follows with the course of work of screw self-feeding anticreep deep hole tightening mechanism：
As shown in Figure 2 and Figure 3, screw material stocking pipe 52 is connected by screw delivery pipe 7 and external screw automatic array conveying equipment
It connects, unordered screw is arranged on request and is constantly delivered in screw material stocking pipe 52；Torque tightening axle 3 is determined under the effect of cylinder 2
Can oscilaltion, the first screw 8 be oriented to the end of thread under the action of reed 56 be stored between two parties screw outlet 55 at；Remaining screw
It is stored in screw material stocking pipe 52 and does not fall under the action of screw limited block 6, entire mechanism is installed on machine by connecting seat 1
In human arm；Robot drive tightening mechanism move to rigging position, determine torque tightening axle 3 rotate and cylinder 21 act under under
First screw 8 is assembled on product by pressure, and the right pendulum under the action of tightening axle 3 of screw limited block 6 deposits screw in the process
The second screw 9 in expects pipe 52 slips down to outlet buffer area 54；Determine torque tightening axle 3 under the effect of cylinder 2 to rise, eject screw
Limited block 6 makes the 3rd screw 10 not glide, and the second screw 9 slips down to screw outlet 55；It repeats above action and screw can be completed
Tighten.
More than, it is only the preferable specific embodiment of the utility model, but the protection domain of utility model is not limited to
This, in the technical scope that any one skilled in the art discloses in the utility model, the variation that can readily occur in
Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with right
Subject to the protection domain of claim.
Claims (5)
1. a kind of robot is with screw self-feeding anticreep deep hole tightening mechanism, the connecting seat including being used to connect robot,
It is characterized in that, cylinder is provided with below the connecting seat；The cylinder rod of the cylinder passes through the connecting seat；On the connecting seat
It is additionally provided with a tightening axle parallel with the cylinder rod；The tightening axle is connected with the cylinder rod by link block；Institute
It states and is additionally provided with screw transmitting tube below connecting seat；Screw material stocking pipe is divided by partition plate inside the screw transmitting tube and is twisted
Mandrel sliding tube；The position opposite with the screw material stocking pipe is additionally provided with screw delivery pipe above the connecting seat；The spiral shell
Nail delivery pipe one end is connected with external screw automatic array conveying equipment, and the other end is connected with the screw material stocking pipe；It is described to twist
Mandrel is arranged in the tightening axle sliding tube；The one end of the partition plate away from the connecting seat is additionally provided with screw limited block；
The screw limited block can swing on the partition plate along its center；The screw transmitting tube is away from the connecting seat
One end is provided with screw outlet.
2. robot according to claim 1 screw self-feeding anticreep deep hole tightening mechanism, which is characterized in that described
Screw transmitting tube is provided with outlet buffer area in the end of the partition plate and close to one end of screw outlet；The outlet is slow
Area is deposited as a curve bend.
3. robot according to claim 1 or 2 screw self-feeding anticreep deep hole tightening mechanism, which is characterized in that
The screw transmitting tube is additionally provided with two panels in the screw exit and is oriented to reed；Reed is oriented to described in two panels along the screw
It is symmetrical to export vertical centerline.
4. robot according to claim 1 or 2 screw self-feeding anticreep deep hole tightening mechanism, which is characterized in that
The tightening axle is to determine torque tightening axle；The tightening axle is arranged to recessed with screw head close to one end that the screw exports
The raised lines that slot texture is adapted.
5. robot according to claim 4 screw self-feeding anticreep deep hole tightening mechanism, which is characterized in that described
Tightening axle is arranged to two sections of catch bar and impact bar；The catch bar is connected with the link block；The impact bar is used to promote
With tighten screw；The diameter of the impact bar is more than the diameter of the catch bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721341956.3U CN207447831U (en) | 2017-10-18 | 2017-10-18 | A kind of robot screw self-feeding anticreep deep hole tightening mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721341956.3U CN207447831U (en) | 2017-10-18 | 2017-10-18 | A kind of robot screw self-feeding anticreep deep hole tightening mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207447831U true CN207447831U (en) | 2018-06-05 |
Family
ID=62249723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721341956.3U Expired - Fee Related CN207447831U (en) | 2017-10-18 | 2017-10-18 | A kind of robot screw self-feeding anticreep deep hole tightening mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207447831U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109175991A (en) * | 2018-11-29 | 2019-01-11 | 宁波豪星车业有限公司 | A kind of screw-closure device of the fixing seat of brake cable outer tube and adjusting bolt |
-
2017
- 2017-10-18 CN CN201721341956.3U patent/CN207447831U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109175991A (en) * | 2018-11-29 | 2019-01-11 | 宁波豪星车业有限公司 | A kind of screw-closure device of the fixing seat of brake cable outer tube and adjusting bolt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180605 |